1-7/8" Header and Catted Connection Kit. 2005-2006 Pontiac GTO LS2 6.0L. 1995-chevrolet-camaro-esi3884087 A progressive valve will have

A progressive valve will have a softer low-speed force that ramps up very quickly as shaft speed increases

No more jam nuts

Our lockout plates are CNC machined from 6061-T6 Aluminum and supplied with zinc plated grade 10

we were driven to develop the best solutions on the market for roll over safety starting with our DIY Roll cage kits

and the kickers reach to wide accessible areas for ideal support

1-7/8" Header and Catted Connection Kit. 2005-2006 Pontiac GTO LS2 6.0L. 1995-chevrolet-camaro-esi3884087 A progressive valve will haveKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud